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The US trademark TONCO was filed as Word mark on 02/08/1965 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/31/1966.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72211600 |
| Register number | 809082 |
| Application date | February 8, 1965 |
| Entry date | May 31, 1966 |
Trademark owner
7000 PORTAGE ROAD KALAMAZOO, MICH.
goods and services
1
CRUDE OCTADECYL ISOCYONATE USEFUL AS AN INTERMEDIATE IN SYNTHESIS, AND AS A MEANS OF GREATLY REDUCING THE MOISTURE SENSITIVITY AND WETTABILITY OF SUBSTANCES CONTAINING ACTIVE HYDROGEN
ID: 1372211600